Source for New Transfer Case Seals
Moderators: Cal_Gary, T. Highway, Monkey Man, robi
Source for New Transfer Case Seals
Hi Guys,
Does anybody know a source and part numbers for new fresh transfer case seals? I see there are lots of NOS seals out there, but I doubt the old leather seals are still any good....so I'm looking for new equivalents. I only want to change these seals once.
thanks,
bob
Does anybody know a source and part numbers for new fresh transfer case seals? I see there are lots of NOS seals out there, but I doubt the old leather seals are still any good....so I'm looking for new equivalents. I only want to change these seals once.
thanks,
bob
Re: Source for New Transfer Case Seals
Steel Soldiers published a list a while back of seals original stock numbers and their improved modern equivalents. I'll try looking for the copy I made. It might just be for the Braden Winches, but I think the transfer case seals were in there too.
John at Midwest Military has all the seals. Give him a call.
52 M-42
John at Midwest Military has all the seals. Give him a call.
52 M-42
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Re: Source for New Transfer Case Seals
Bob,
I know that I will get blasted for this but "Just say no to NOS seals" You have better things to do than replace seals two or three times.
I know that you should double check the shafts for pitting and then base your seal quest on that basis. PM Charles @ M Series he will help with your questions and maybe which route to take on sealing up the T Case.
Blast away guys........
Bert
I know that I will get blasted for this but "Just say no to NOS seals" You have better things to do than replace seals two or three times.
I know that you should double check the shafts for pitting and then base your seal quest on that basis. PM Charles @ M Series he will help with your questions and maybe which route to take on sealing up the T Case.
Blast away guys........
Bert
1952 M37 W/W Rebuild @ 59% complete
Engine rebuild @ 95% complete
1985 M1009, 1990 M101A2, 2008 M116A3 Pioneer tool trailer
MVPA # 24265
NRA Life Member
NRA Cert. Personal Protection Pistol Instructor
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Engine rebuild @ 95% complete
1985 M1009, 1990 M101A2, 2008 M116A3 Pioneer tool trailer
MVPA # 24265
NRA Life Member
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Class III RSO/KCR
Re: Source for New Transfer Case Seals
I'm with ya Bert.......I love NOS stuff...but not the high wear stuff. The "Old" in "NOS" means bad things for rubber, leather, and other time degraded things.
I know guys like Midwest and VPW should have new seals and such, but I'd also like to find a local source (NAPA, Walmart) for those seals in case I need one in a hurry. Ok.....I was just kidding about Walmart.....I was just seeing if you were paying attention. But you know what I mean.
thanks,
bob
I know guys like Midwest and VPW should have new seals and such, but I'd also like to find a local source (NAPA, Walmart) for those seals in case I need one in a hurry. Ok.....I was just kidding about Walmart.....I was just seeing if you were paying attention. But you know what I mean.
thanks,
bob
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Re: Source for New Transfer Case Seals
Resident of the Communist state of Massachusetts, home of failed
health care and failed gun control! See what the Democrats can do
when they control both houses.
http://www.militarystencils.com
health care and failed gun control! See what the Democrats can do
when they control both houses.
http://www.militarystencils.com
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Re: Source for New Transfer Case Seals
One bit of advice.
Try to find the synthetic seal equivalent to the CR7440 seal, CR stands for Chicago Rawhide and they still produce leather seals.
Bert
Try to find the synthetic seal equivalent to the CR7440 seal, CR stands for Chicago Rawhide and they still produce leather seals.
Bert
1952 M37 W/W Rebuild @ 59% complete
Engine rebuild @ 95% complete
1985 M1009, 1990 M101A2, 2008 M116A3 Pioneer tool trailer
MVPA # 24265
NRA Life Member
NRA Cert. Personal Protection Pistol Instructor
NRA Cert. RSO
Class III RSO/KCR
Engine rebuild @ 95% complete
1985 M1009, 1990 M101A2, 2008 M116A3 Pioneer tool trailer
MVPA # 24265
NRA Life Member
NRA Cert. Personal Protection Pistol Instructor
NRA Cert. RSO
Class III RSO/KCR
Re: Source for New Transfer Case Seals
National or timken part number 410308. I bought mine from rock auto.
Brett
Brett
Re: Source for New Transfer Case Seals
This is the chart I use when I had to replace my seals on the Transfer case I found it very helpful.It not only lists the seal number but also there sizes and the redi-sleeve number. It was composed by a gentleman named Clint Dixon. I hope no one has any problems with me posting it.
http://www.t137.com/ClintDixon/Seals/Seals.htm
Sal
http://www.t137.com/ClintDixon/Seals/Seals.htm
Sal
1954 M37 WO/W
1969 M101A1
1967 M416
1969 M101A1
1967 M416
Re: Source for New Transfer Case Seals
Awesome info guys....thank you all.
regards,
bob
regards,
bob
Re: Source for New Transfer Case Seals
The part numbers mentioned in the reference for this application are National seal (SKF) 410308 or CR seal 21213. which are correct however they utilize Nitrile rubber which loses it durability at 250 degrees which is probably very close to the operating temp. of a shaft in the transfer case if its driven much esp. in summer. Each brand also has a seal for this application which is made of polyacrylate which raises the operating temp for the seal to almost 400 degrees which would probably make for a more long lasting more effective seal, however price is double the cost of the cheaper Nitrile seal. The poly. seal numbers would be National 470308n and CR 21203, typical cost is about $15. nitrile and $32 for poly.
68 M-715 MVPA# 2710
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Re: Source for New Transfer Case Seals
Wouldn't the higher temp seals help with the over heating issues the NP200 has?
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Re: Source for New Transfer Case Seals
National 470308n is $16.29 at Advance Auto Parts, assuming they can get them and don't want to add special order cost to them.
http://shop.advanceautoparts.com/webapp ... MgodnSYAfQ
http://shop.advanceautoparts.com/webapp ... MgodnSYAfQ
Re: Source for New Transfer Case Seals
Rockauto has them in the Timken brand for $ 15.74 each and there in stock.
Sal
Sal
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1969 M101A1
1967 M416
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Re: Source for New Transfer Case Seals
Timken and National seal are the same exact part. Box says Timken, seal inside will be a National.
Installing a National #99212 redi-sleeve on the yoke will make for a much better, longer lasting seal job.
Installing a National #99212 redi-sleeve on the yoke will make for a much better, longer lasting seal job.
Charles Talbert
www.mseriesrebuild.com
www.mseriesrebuild.com
Re: Source for New Transfer Case Seals
Charles,MSeriesRebuild wrote:Timken and National seal are the same exact part. Box says Timken, seal inside will be a National.
Installing a National #99212 redi-sleeve on the yoke will make for a much better, longer lasting seal job.
Do you recommend using these on all shafts of the transfer case when resealing or just the shafts that are worn or otherwise buggered up?